Dicas Reparação
Modelo - Chassis BN44
Pesquisa: BN44 Enviar Dica Resolvida
Resultados 105
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| SAMSUNG | LN26A450C1D BN44-00191B | SMPS Failure | check and replace CB852-25V 820uF; CM851, CM852, CM860-35V 1000uF; CM856-25V 1000uF; CM858-25V 470uF; CM861-10V 2200uF. | Rui | |
| SAMSUNG | LN40A330J1D BN44-00199B | SMPS Failure | check and replace CM852,CM853-10V 1000uF; CM872,CM873-25V 470uF; CM876,CM881-25V 820uF. | Rui | |
| SAMSUNG | LN40A330J1D BN44-00199A | SMPS Failure | check and replace CM807-100uF,20%,50V; CM852,CM853-1000uF,10V; CM872,CM873-470UF,20%,25V; CM876,CM881-820uF 25V 105. | Rui | |
| SAMSUNG | LN32A330J1D BN44-00208A | SMPS Failure | check and replace CB852-25V 1000uF; CM851,CM852-35V 1000uF; CM853,CM858-25V 1000uF; CM859-25V 470uF. | Rui | |
| SAMSUNG | LN32A330J1D BN44-00191B | SMPS Failure | CB852-25V 820uF; CM851,CM852,CM860-35V 1000uF; CM856-25V 1000uF; CM858-25V 470uF; CM861-10V 2200uF. | Rui | |
| SAMSUNG | PS50Q97HDX-XEU BN44-00189A | Não funciona, Fonte BN44-00189A deficiente. QS801 e QS802 rebentam | Verficar e substituir FUS(F801 e F802), QS801, QS802 (18N50), DS801 - DS802 (SMD diodes), RS862, RS867, RS878, RS879 (resistors) | Andrade Sequeira | |
| SAMSUNG | BN44-00259A BN44-00260A BN44-00261A BN44-00262A BN44-00289A BN44-00291A | sem imagem, sem blacklight | DP805 (MUR360) | Substituir MUR360 pelo diodo 31GF6 | Rui |
| SAMSUNG | BN44-00438A | Sem tensão secundário | Verificar FETS QI803, QI801 e os fets de potência MI802S, MI801S | QI803 e QI801 podem ser substituidos por 2N7000 (atenção à colocação que os pinos, são diferentes). Os MI802S e MI801S podem ser substituidos por FDD5N60U | Rui |
| SAMSUNG | BN44-00291A LCD | No Picture, No Power, No Blacklight | DP805 (Rectifier 600V, 3A) Marked with 0907 / 0908 / 0909 | Collins | |
| SAMSUNG | BN44-00289B LCD | No Picture, No Power, No Blacklight | DP805 (Rectifier 600V, 3A) Marked with 0907 / 0908 / 0909 | Collins | |
| SAMSUNG | BN44-00261A LCD | No Picture, No Power, No Blacklight | DP805 (Rectifier 600V, 3A) Marked with 0907 / 0908 / 0909 | Collins | |
| SAMSUNG | BN44-00260A LCD | No Picture, No Power, No Blacklight | DP805 (Rectifier 600V, 3A) Marked with 0907 / 0908 / 0909 | Collins | |
| SAMSUNG | BN44-00262A LCD | No Picture, No Power, No Blacklight | DP805 (Rectifier 600V, 3A) Marked with 0907 / 0908 / 0909 | Collins | |
| SAMSUNG | BN44-00259A LCD | No Picture, No Power, No Blacklight | DP805 (Rectifier 600V, 3A) Marked with 0907 / 0908 / 0909 | Collins | |
| SAMSUNG | BN44-00260A PSU+INVERTER | TV liga com áudio e sem imagem; sem iluminação back lights ( avaria intermitente ) | Na placa PSU/inverter colocar resistência de 4K7 do pino 16 de UI801(SEM2006) ao pino Inverter ON/OFF do conector CNM802 | Electrohd |